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[REQ]Undervolted kernel for G1?

Recently, I have seen the undervolted kernel for Nexus One which makes the battery spell longer.
Can anyone modify it for G1?
http://forum.xda-developers.com/showthread.php?t=634587

Look on the app market, dude. There are like 5 apps\widgets to do that EXACT same thing. Nothing has to be ported.

zimphishmonger said:
Look on the app market, dude. There are like 5 apps\widgets to do that EXACT same thing. Nothing has to be ported.
Click to expand...
Click to collapse
They actually don't do the exact same thing... My kernel is undervolted, not underclocked. Theres a difference. Undervolted uses less power at the same speeds, underclocked just drops the clockspeed.

interesting
This is interesting... I'd like to see this happen

EDIT: Forget it...

persiansown said:
They actually don't do the exact same thing... My kernel is undervolted, not underclocked. Theres a difference. Undervolted uses less power at the same speeds, underclocked just drops the clockspeed.
Click to expand...
Click to collapse
So you have one for cliq now or dream?

Ace42 said:
So you have one for cliq now or dream?
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Click to collapse
The one he linked for the Nexus is the one I made.
I don't think its possible for the G1/MT3g/CLIQ unfortunately.

persiansown said:
The one he linked for the Nexus is the one I made.
I don't think its possible for the G1/MT3g/CLIQ unfortunately.
Click to expand...
Click to collapse
In other words all 72XX lack this ability correct?
But the new Armv7 should be capable like the Droid,legend,devour,etc.

You can lower the vdd for 528MHz, but the next jump down makes it so low that the phone would immediately crash.

coolbho3000 said:
You can lower the vdd for 528MHz, but the next jump down makes it so low that the phone would immediately crash.
Click to expand...
Click to collapse
So we can lower it but not up it for the overclock?
Also, can we lower it at the lower speeds? (I have mine set up to underclock when the battery is low, when the screen is off, etc. so a lower VDD (if stable) would be great.

coolbho3000 said:
You can lower the vdd for 528MHz, but the next jump down makes it so low that the phone would immediately crash.
Click to expand...
Click to collapse
How feasible is it to underclock the phone even further than the 128 MHz?

personaly , i dont see a huge advantage to underclocking past what we got now, undervolting.... nah,
@ sleep mine atleast has virtualy no background processes.
and even on a heavy use day, cell standby shows up as my largest drain.
you want much better battery life, id say look into hacking the radio on it.

[DEV] Overclocking the GPU !!

Take a look at this link
The GPU has been overclocked to 200 MHZ result from stock 25 fps to 36.5...
The desire(+-27FPS neocore) has the AMD Z430 GPU wich is also on the acer Liquid running at much higher 34,6 FPS @ the same resolution 800x480 but UC cpu768 MHZ although it still preforms much higher on neocore !
I'm sure that some of you developers with the knowledge are prepared figuring this out to get the desire GPU preforming better !..
(tnx to beidl) for those who're trying to find the changes: http://git.linuxtogo.org/?p=groups/m...8a6a0dfe5ba912

The Snapdragon Processor holds the CPU and GPU in one chip... i dont know if youre able to do that...
EDIT: maybe changing some clocking and voltage values in kernel???

More performance can somehow be squeezed out of it tho. Its just not good enough with the power it holds
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Sent via the XDA Tapatalk App

I Agree there is more..

and it will drain the battery some more...

pina_ said:
and it will drain the battery some more...
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Click to collapse
I don't think people that wants to get the best benchmarks.... care? lol goto maximum overclocking.... possilbey higher than 1.27GHz..... after you benchmarked and got your name in the list.... go back to UVOC lol

atomfix said:
I don't think people that wants to get the best benchmarks.... care? lol goto maximum overclocking.... possilbey higher than 1.27GHz..... after you benchmarked and got your name in the list.... go back to UVOC lol
Click to expand...
Click to collapse
Yeah thats why im no 1
Come get me mate lollol
JD

JupiterDroid said:
Yeah thats why im no 1
Come get me mate lollol
JD
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Click to collapse
lol, well if Richard would like to make a temporary kernel that would restore the volt and try 1.4GHz maybe more. HTC Desire could be getting the No.1 spots in benchmarking

for those who're trying to find the changes: http://git.linuxtogo.org/?p=groups/...;hpb=110e73c591db3fd23d8558659f8a6a0dfe5ba912
looks like only some parameters and 2 functions (pc_clk_enable and pc_clk_disable) were changed.
I don't have much experience with kernel developing, I'm just a stupid java dev. lol
But I'd like to see this added to the 2.6.32.9 kernels, and since we would be able to
change the clock frequency somewhere in /sys/module/clock/, something like a "SetGPU" would be a nice project to do.

beidl said:
for those who're trying to find the changes: http://git.linuxtogo.org/?p=groups/...;hpb=110e73c591db3fd23d8558659f8a6a0dfe5ba912
looks like only some parameters and 2 functions (pc_clk_enable and pc_clk_disable) were changed.
I don't have much experience with kernel developing, I'm just a stupid java dev. lol
But I'd like to see this added to the 2.6.32.9 kernels, and since we would be able to change the clock frequency in /sys/module/clock_7x00/parameters/gpu, something like a "SetGPU" would be a nice project to do.
Click to expand...
Click to collapse
That would be sweet

Sounds good to me Im up for throwing my Desire in the firing line
JD

JupiterDroid said:
Sounds good to me Im up for throwing my Desire in the firing line
JD
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Click to collapse
same haha

i'd totally do it too....

*Hopes that richardtrip will take a look at this thread* lol

i wont be happy till were above the n1 in linpack
and ...
till we have 1800 in quadrant (n1 best so far is 1750)

Stay on topic please!!

i wont be happy till were above the n1 in linpack
and ...
till we have 1800 in quadrant (n1 best so far is 1750)
Click to expand...
Click to collapse
True... we need to get ahead of N1 lol I'm ashamed of the performance it already shows lol
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Sent via the XDA Tapatalk App

How many batteries do you wanna carry?

eezray said:
How many batteries do you wanna carry?
Click to expand...
Click to collapse
Solar Charger

Fstluxe,
First of all Thank you!! this is the Time and way to Inspire the devs that have the knowledge ,letting them bring this amazing Patch to the desire and maybe all the android Phones ! Great thank you for awaking the community..
So developers Please Come on Just try this out please!! i will putt my money on THIS project!!!!!

Wow. What a difference.

I really just wanted to make a thread because I cannot believe how much more I can get out of this device than my previous. I had an Epic 4G previous to this and switched back to tmobile because I got back on a family plan to save me some money. I was expecting to not get as great of device with the mytouch but I liked the price and that it was 4G. After rooting it flashing CM7 and the new kernel. Holy crap my Epic4G is garbage.
I just jumped back into the development thread and they finally have an OC kernel for 2.2 and they are pulling 16's in linpack and 1150+ in quadrant at 1.2gHz....I put my CM7 at 1.2 and I pulled 37.8 in Linpack and 1890 in quadrant . When I bump it up to 1.8gHz I pull 63.5 in linpack and in pull 3048 in quadrant.
I'm just stunned at how well this device has performed in the few days I have had it!

Oh and I forgot to mention that my battery life is WAYYYYY better. Haven't had to plug my phone in all day and ive been using facebook and texting all day. 12 hours and 40% battery still left! WOOT!

Welcome. I'm also a Galaxy S converter and have never looked back. This phone will definitely hold me over until a good 4.3" one comes out on tmobile.

Agreed. I liked the Vibrant but look at how hard of a time they're having just getting CM on it. While every thing can be ported to the MT4G such as CM, sense, and even MIUI. I know dual cores are right around the corner but I can honestly say that this phone will last me the full 2 years of the contract. Everything is blazing as it is, don't need to spend hundreds on a dual core when I won't even notice the speed increase.

Spectral8x said:
I really just wanted to make a thread because I cannot believe how much more I can get out of this device than my previous. I had an Epic 4G previous to this and switched back to tmobile because I got back on a family plan to save me some money. I was expecting to not get as great of device with the mytouch but I liked the price and that it was 4G. After rooting it flashing CM7 and the new kernel. Holy crap my Epic4G is garbage.
I just jumped back into the development thread and they finally have an OC kernel for 2.2 and they are pulling 16's in linpack and 1150+ in quadrant at 1.2gHz....I put my CM7 at 1.2 and I pulled 37.8 in Linpack and 1890 in quadrant . When I bump it up to 1.8gHz I pull 63.5 in linpack and in pull 3048 in quadrant.
I'm just stunned at how well this device has performed in the few days I have had it!
Click to expand...
Click to collapse
FYI, I get higher linpack with my stock, non-overclocked MT4G than you do with CM7 and Higher quadrant than your CM7 at 1.2, And I'm stock, no overclock. But at 1.8, You win... so IMO CM7 is worthless, unless you just want that gingerbred looking jazz and don't like sense.

I got my gf a Captivate shortly after I got my MT4G and I felt a little embarrassed once the difference in quality became apparent. We still talk about her getting her an MT4G of her own when her contract with AT&T is finally up in like 9 months.

The pretty AMOLED screens are battery murderers.

HTCMDA said:
FYI, I get higher linpack with my stock, non-overclocked MT4G than you do with CM7 and Higher quadrant than your CM7 at 1.2, And I'm stock, no overclock. But at 1.8, You win... so IMO CM7 is worthless, unless you just want that gingerbred looking jazz and don't like sense.
Click to expand...
Click to collapse
Screenshots or it didn't happen.

Spectral8x said:
I just jumped back into the development thread and they finally have an OC kernel for 2.2 and they are pulling 16's in linpack and 1150+ in quadrant at 1.2gHz....I put my CM7 at 1.2 and I pulled 37.8 in Linpack and 1890 in quadrant . When I bump it up to 1.8gHz I pull 63.5 in linpack and in pull 3048 in quadrant.
I'm just stunned at how well this device has performed in the few days I have had it!
Click to expand...
Click to collapse
Well what did you expect? thats why they call it stock as it has so much BS bolts its not even funny, IDK why you didn't just try IG. Thats the beauty of CM7RC1(ASOP2.3.2) as its modified for performance and power consumption with nice balance. Don't let the synthetic score get to your head as it means nothing and no way does it translate in to real world performance. Soon as I got MT4G in hours I rooted and put IG on it as CM7(GB) NB came out from Alpha most of us switched to the darkside no need to look back.
TJBunch1228 said:
Screenshots or it didn't happen.
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Click to collapse
Plz lets not start a pissing contest here or trust me ill put up SS none of you can even come close to achieving, it means nothing BTW far as I care he got 70 linpack and 4000 on quadrant.

BlackSHELF said:
Plz lets not start a pissing contest here or trust me ill put up SS none of you can even come close to achieving, it means nothing BTW far as I care he got 70 linpack and 4000 on quadrant.
Click to expand...
Click to collapse
Did you just say not to start a pissing contest because you can piss the farthest? IROOOOOOONY
Besides, I only said it because there is NO WAY stock non-o/c'd MySense can perform better than CM7 at 1.2ghz. Either in real world performance or some arbitrary benchmark figure. Just not happening. Unless of course you mean the awesomeness that is FRIEND STREAM. CM7 got nothin' on that goodness.

TJBunch1228 said:
Did you just say not to start a pissing contest because you can piss the farthest? IROOOOOOONY
Besides, I only said it because there is NO WAY stock non-o/c'd MySense can perform better than CM7 at 1.2ghz. Either in real world performance or some arbitrary benchmark figure. Just not happening. Unless of course you mean the awesomeness that is FRIEND STREAM. CM7 got nothin' on that goodness.
Click to expand...
Click to collapse
Ya I am a big hypocrite thats why I gave the warning. But far as your first comment goes I was just saying if you guys start it ill just simply end it just go look around for my SS as my power, memory is 3x more efficient then what you are using. For the second part I myself can't verify this as I only had stock rom for less than 1 hour before I got rid of that POS. If he says he got it then let him what diff does it make? If you call a cow a goat not it don't make it a goat now does it?

BlackSHELF said:
Ya I am a big hypocrite thats why I gave the warning. But far as your first comment goes I was just saying if you guys start it ill just simply end it just go look around for my SS as my power, memory is 3x more efficient then what you are using. For the second part I myself can't verify this as I only had stock rom for less than 1 hour before I got rid of that POS. If he says he got it then let him what diff does it make? If you call a cow a goat not it don't make it a goat now does it?
Click to expand...
Click to collapse
lol your comment keeps getting edited so I cannot respond to it, but I will just say it's all moot as we are agreeing to agree. Good day, sir. I SAID GOOD DAY!

TJBunch1228 said:
lol your comment keeps getting edited so I cannot respond to it, but I will just say it's all moot as we are agreeing to agree. Good day, sir. I SAID GOOD DAY!
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Click to collapse
Its okay FEZ

Yes the mytouch 4g unrooted as an amazing phone. The mytouch 4g rooted is another story. I use royalginger rom and i have never had such a fast smooth running phone. Overclock to 1.8 and its unreal. Benchmarking at 3200. Best phone ever owned.

BCD90 said:
Yes the mytouch 4g unrooted as an amazing phone. The mytouch 4g rooted is another story. I use royalginger rom and i have never had such a fast smooth running phone. Overclock to 1.8 and its unreal. Benchmarking at 3200. Best phone ever owned.
Click to expand...
Click to collapse
I have to agree though stock is not bad, mt4g/royalginger combo is the best!
Sent from my HTC Glacier using XDA App

chem.manish said:
I have to agree though stock is not bad, mt4g/royalginger combo is the best!
Sent from my HTC Glacier using XDA App
Click to expand...
Click to collapse
CyanogenMod > kanged copy of CyanogenMod.

TheBiles said:
CyanogenMod > kanged copy of CyanogenMod.
Click to expand...
Click to collapse
Won't argue with you on which is better. But will say RG 1.6 runs smoother, faster and better on my device than any version of CM I have tried. So I guess take that FWIW.

some one said their lady has captivate? lol my lady has a fascinate lol... she hates her phone and loves mine )))

oak25 said:
some one said their lady has captivate? lol my lady has a fascinate lol... she hates her phone and loves mine )))
Click to expand...
Click to collapse
That was me.
I finally ended up getting her an Inspire 4g because she loves Sense so much. Totally stock and she's happy.
Sent from my HTC Glacier using XDA Premium App

Spectral8x said:
I really just wanted to make a thread because I cannot believe how much more I can get out of this device than my previous. I had an Epic 4G previous to this and switched back to tmobile because I got back on a family plan to save me some money. I was expecting to not get as great of device with the mytouch but I liked the price and that it was 4G. After rooting it flashing CM7 and the new kernel. Holy crap my Epic4G is garbage.
I just jumped back into the development thread and they finally have an OC kernel for 2.2 and they are pulling 16's in linpack and 1150+ in quadrant at 1.2gHz....I put my CM7 at 1.2 and I pulled 37.8 in Linpack and 1890 in quadrant . When I bump it up to 1.8gHz I pull 63.5 in linpack and in pull 3048 in quadrant.
I'm just stunned at how well this device has performed in the few days I have had it!
Click to expand...
Click to collapse
What kernel are you using with CM7? I just use the one that came with the stable version? Where can I find this kernel you are so happy with???

[Q] Fastest Droid X

Does anyone know how to make the Droid X go over 1.3 ghz? My quadrant score 2025. I want it as fast as possible.
By the way I know the side affects.

tyvallely said:
Does anyone know how to make the Droid X go over 1.3 ghz? My quadrant score 2025. I want it as fast as possible.
By the way I know the side affects.
Click to expand...
Click to collapse
throw it...

Funnyface19 said:
throw it...
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Click to collapse
Haha! I am bored so I tried it and my quadrant score went to 2075!

tyvallely said:
Haha! I am bored so I tried it and my quadrant score went to 2075!
Click to expand...
Click to collapse
told u

Funnyface19 said:
told u
Click to expand...
Click to collapse
Pshhht! Lucky. Ok now what is a logical thing I could do? Like does having 2 overclocking apps make it faster instead of one? Or should I get a third?

tyvallely said:
Pshhht! Lucky. Ok now what is a logical thing I could do? Like does having 2 overclocking apps make it faster instead of one? Or should I get a third?
Click to expand...
Click to collapse
no however if you have advance task manager make sure no unnecessary processes are running so that quadrant can use as much ram/etc as possible, also i found underVOLTing and overCLOCKing it rendered some of the graphics blank making them load "faster" giving it a higher reading, also if ur on liberty 1.5 using the STAGEFRIGHT hack works too

Funnyface19 said:
no however if you have advance task manager make sure no unnecessary processes are running so that quadrant can use as much ram/etc as possible, also i found underVOLTing and overCLOCKing it rendered some of the graphics blank making them load "faster" giving it a higher reading, also if ur on liberty 1.5 using the STAGEFRIGHT hack works too
Click to expand...
Click to collapse
I have the gingerbread link so I really cant get back on liberty like I want to for some gay reason. Why cant users running 2.3.3 get liberty to work?

And plus really want to use your sense theme for it.

tyvallely said:
I have the gingerbread link so I really cant get back on liberty like I want to for some gay reason. Why cant users running 2.3.3 get liberty to work?
Click to expand...
Click to collapse
tyvallely said:
And plus really want to use your sense theme for it.
Click to expand...
Click to collapse
it is because liberty is not based on 2.3.3 yet
and thanks its not sense per say just thunderboltish and im still hammering out some issues

Funnyface19 said:
it is because liberty is not based on 2.3.3 yet
and thanks its not sense per say just thunderboltish and im still hammering out some issues
Click to expand...
Click to collapse
Yeah I wish liberty had an option for skins like sense does.

While I'm not sure I get the point in this...
Droid Overclock in the market from Jrummy allows you to set custom frequencies. I have a profile set up for Max performance, at 1.45 ghz. When it came out, there was talk of people going up to 2 ghz if I remember correctly or it could have been a hoax, never looked into it. Definitely Risky, but you did say you already knew that, so don't come crying to back to the forums if you break something.
Stagefright.
It is not just a liberty mod, its a Build Prop mod that is easily edited in the liberty toolbox, you could always just edit the Build.prop yourself. I looked into this a while back with all the quadrant score hype and this removes the ability of the phone to play back video recorded from the device's camera or at least it used to, may have been fixed?.
Not 100% on this one, but I believe Stagefright is just false inflation of quadrant score, not really a performance increase; someone else feel free to correct me if I'm wrong.

Do you know were I could try the app out before buy it?

amazon
The amazon app market is the only place with "try before you buy" that I know of, but its in a web browser. Not really on the device, so would let you see features but not actually alter clock. Plus im not sure if that app is in the amazon market.

SharkBaitDave said:
While I'm not sure I get the point in this...
Droid Overclock in the market from Jrummy allows you to set custom frequencies. I have a profile set up for Max performance, at 1.45 ghz. When it came out, there was talk of people going up to 2 ghz if I remember correctly or it could have been a hoax, never looked into it. Definitely Risky, but you did say you already knew that, so don't come crying to back to the forums if you break something.
Stagefright.
It is not just a liberty mod, its a Build Prop mod that is easily edited in the liberty toolbox, you could always just edit the Build.prop yourself. I looked into this a while back with all the quadrant score hype and this removes the ability of the phone to play back video recorded from the device's camera or at least it used to, may have been fixed?.
Not 100% on this one, but I believe Stagefright is just false inflation of quadrant score, not really a performance increase; someone else feel free to correct me if I'm wrong.
Click to expand...
Click to collapse
it is just a false inflation but if he was willing to throw his phone to make it faster...

Funnyface19 said:
it is just a false inflation but if he was willing to throw his phone to make it faster...
Click to expand...
Click to collapse
keeeeep gooiiingggg........do you have droid overclock?????

Honestly Quadrant scores are meaningless... If your phone is fast enough for you then you have it. Personally I see no reason to overclock Droid X or any other phone for that reason. A few hundred Mhz isn't going to change much in real world performance. Also you sacrifice battery life when you overclock.

Agreed on Quadrant Scores, however, many people are running higher frequencies with either stock or lower voltage, but doubt anyone is at 1.3ghz or higher without increasing voltage.
Also, with SetCpu, you can set up profiles to keep stock battery life with higher frequencies.

tyvallely said:
Does anyone know how to make the Droid X go over 1.3 ghz? My quadrant score 2025. I want it as fast as possible.
By the way I know the side affects.
Click to expand...
Click to collapse
In Jrummys overclock app (Droid x Overclock) , there is the option to go up to 1.45 ghz. (To use the higher settings, go to the settings, then scroll down to "Scaling Frequency Preset" and select it. then go to set scaling frequencies, and select your voltage and speed. best of luck.

I got liberty 2.0.1 installed with stagefight on and my quadrant score is 2500+ with stage fright off my score was 1300 thats with a 1.2 overclock. Btw which is insanely stable compared to Liberty 1.5. For me atleast.

If you really want to see where your phone can run, buy quick clock advanced.from the market. It will test your phone for you to determine how low a voltage and how high a clock speed you can safely run. you can then load presets such as battery saver, balanced, or high speed. If you're on the Gb leak, it will not persist at boot, however
Sent from my DROIDX using Tapatalk

Thoughts on disabling one core when using CM7 variants

It was suggested to me that in order to prevent excessive battery drain and heat when using CM7 I should disable one of the cores. Has anyone done this? What negative impacts could doing this cause (if any)?

webmaster said:
It was suggested to me that in order to prevent excessive battery drain and heat when using CM7 I should disable one of the cores. Has anyone done this? What negative impacts could doing this cause (if any)?
Click to expand...
Click to collapse
If anything it would increase battery drain due to all the processing being put on one single core, what I would recommend for a decrease in battery drain is different kernels with under volting options. That's what's worked best for me.
Sent from my Sensation using xda premium

Chilled26 said:
If anything it would increase battery drain due to all the processing being put on one single core, what I would recommend for a decrease in battery drain is different kernels with under volting options. That's what's worked best for me.
Sent from my Sensation using xda premium
Click to expand...
Click to collapse
It was my perception that the older single core phones had better battery life. Do you really think it would hurt the battery?

Dual core isn't properly utilized yet so it might not be a bad idea.

Here is an example of my battery drain for today with the bricked kernel v1.4.
Sent from my Sensation using xda premium

Changing kernel and undervolting did the trick for me. Getting 20 hours moderate use.
Sent from my Sensation using xda premium

Chilled26 said:
Here is an example of my battery drain for today with the bricked kernel v1.4.
Sent from my Sensation using xda premium
Click to expand...
Click to collapse
What are your settings?

Most of the time when both cores are on the 2nd isn't doing anything, because the first core isn't even pushed enough to reach max. So, I feel 1 core is sufficient, I'm running 4.1.x w/ 1 core @800 and the battery and speed are fine. Although I see others running speeds of 1.2 and higher, but I barely notice the difference of the freqs. The S3 is so fast that the higher clocks are overkill IMO.

Ace42 said:
Most of the time when both cores are on the 2nd isn't doing anything, because the first core isn't even pushed enough to reach max. So, I feel 1 core is sufficient, I'm running 4.1.x w/ 1 core @800 and the battery and speed are fine. Although I see others running speeds of 1.2 and higher, but I barely notice the difference of the freqs. The S3 is so fast that the higher clocks are overkill IMO.
Click to expand...
Click to collapse
I suspect you see a noticeable difference in battery life then? Also, what method did you use to disable the second core?

webmaster said:
What are your settings?
Click to expand...
Click to collapse
Honestly I don't even touch the settings I just run at default.
Sent from my Sensation using xda premium

Pretty snappy
su
chmod 644 /sys/devices/system/cpu/cpu1/online
echo "0" > /sys/devices/system/cpu/cpu1/online
chmod 444 /sys/devices/system/cpu/cpu1/online
Someone in faux kernel forum was talking about doing this. Gscript app makes it easy to run script. If you dont like it just reboot and 2nd core is back on.
Sent from my Sensation using XDA Premium App

Chilled26 said:
Honestly I don't even touch the settings I just run at default.
Sent from my Sensation using xda premium
Click to expand...
Click to collapse
I tried Faux's and it was ok, I plan on trying Bricked tomorrow. However if disabling a core gives even better results then that might be the way to go.

webmaster said:
I suspect you see a noticeable difference in battery life then? Also, what method did you use to disable the second core?
Click to expand...
Click to collapse
echo 0 > /sys/devices/system/cpu/cpu1/online
I do see a difference in battery life, which is why I prefer this setup, when we have ICS I will use both cores. But I feel cheated on Ginger so I use 1 for now, and whoever said two cores has better batt is wrong...Logically two cores use twice the voltage, that means 1 cores will save a significant amount of power. A weak dual core w/ 1 core on will have bad life, but a fast on is different.

Ace42 said:
echo 0 > /sys/devices/system/cpu/cpu1/online
Click to expand...
Click to collapse
Is that permanent or does it need to be run each time you reboot?

webmaster said:
Is that permanent or does it need to be run each time you reboot?
Click to expand...
Click to collapse
Every boot, you can make a linux script(.sh) if you want, and then use script manager. But, I'm only testing this for comparison, I can't see the speed difference w/ 1 or 2 so I just use 1. 1 @800 core feels how fast my MT4G did when OC'd @1.4Ghz.

Ace42 said:
Every boot, you can make a linux script(.sh) if you want, and then use script manager. But, I'm only testing this for comparison, I can't see the speed difference w/ 1 or 2 so I just use 1. 1 @800 core feels how fast my MT4G did when OC'd @1.4Ghz.
Click to expand...
Click to collapse
How long have you been running like that?

I run Faux kernel, Joe's RCU, undervolted -50mV and underclocked to 1Ghz, I can now easily make it through the day and I'm a moderate to heavy user. I'm pretty sure disabling the second core isn't necessary, and frankly, if you check out how little it's used, it probably wouldn't benefit that much anyhow.

Ace42 said:
echo 0 > /sys/devices/system/cpu/cpu1/online
I do see a difference in battery life, which is why I prefer this setup, when we have ICS I will use both cores. But I feel cheated on Ginger so I use 1 for now, and whoever said two cores has better batt is wrong...Logically two cores use twice the voltage, that means 1 cores will save a significant amount of power. A weak dual core w/ 1 core on will have bad life, but a fast on is different.
Click to expand...
Click to collapse
Completely false. Just because something has voltage across it doesnt mean that it is doing anything. Voltage times current equal power. Using power uses the battery.
You guys need to SERIOUSLY change the way you make decisions. Just because something SEEMS logical to you, doesnt mean it is correct. I see alot of BAD info being pushed around here.
I have CM7 and run Fauxs kernels. I FORCE both CPUs online and run at 1.56Ghz. My standby is around 30mAH...Nuff said.
Something else is messed up. Chase facts, not fiction people.
Another issue? UVing. You guys break so many rules in electrical engineering that it isnt even funny. Ive explained things so many times that I am sick of it. I wont anymore, but will let you know that you have missed some key facts.
Matt

mrg02d said:
Completely false. Just because something has voltage across it doesnt mean that it is doing anything. Voltage times current equal power. Using power uses the battery.
You guys need to SERIOUSLY change the way you make decisions. Just because something SEEMS logical to you, doesnt mean it is correct. I see alot of BAD info being pushed around here.
I have CM7 and run Fauxs kernels. I FORCE both CPUs online and run at 1.56Ghz. My standby is around 30mAH...Nuff said.
Something else is messed up. Chase facts, not fiction people.
Another issue? UVing. You guys break so many rules in electrical engineering that it isnt even funny. Ive explained things so many times that I am sick of it. I wont anymore, but will let you know that you have missed some key facts.
Matt
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Click to collapse
So me having better life w/ 1 core is false? Even though I've compared it w/ 2? And I don't know what your problem is but keep it to yourself, I didn't force you to respond to my post, only sharing my experiences.
webmaster said:
How long have you been running like that?
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Almost 1 day, battery around 30 still. But I listened to music, internet, sync and played some games so my life was shorten.

Ace42 said:
So me having better life w/ 1 core is false? Even though I've compared it w/ 2? And I don't know what your problem is but keep it to yourself, I didn't force you to respond to my post, only sharing my experiences.
Almost 1 day, battery around 30 still. But I listened to music, internet, sync and played some games so my life was shorten.
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Click to collapse
I didnt say this. It is obvious what I said, so why would you even ask me? Just scroll up pal.
You didnt simply give an experience...You implied that your experience is LOGICAL. It may to you, but it is incorrect. Dont just throw things out there, please. It makes people with backgrounds in power and energy pissed off.
Also, my finding completely debuncts your theory. At night, while I sleep, I see 5mAH draw.
Matt